Olivia Munn Wants 'Payback' in Intense First Trailer for 'Six' Season 2 (Exclusive)

The 37-year-old actress joins the cast of History Channel's Navy SEAL drama series, Six, as the ruthless and unapologetic CIA officer Gina Cline, whose latest mission is to hunt down a mysterious terrorist -- and it's a task that becomes her most personal yet. ET exclusively debuted official photos of Munn from the upcoming second season and now we have the very first look of her in action.

In ET's exclusive trailer, which will begin airing on History this week, Munn's character is a woman not to be messed with. Praised as the CIA's best operative, Gina shows exactly why she's irreplaceable. During an interrogation, she fearlessly holds her ground while negotiating her way into vital intel for her mission. "I'm the only person who can help you, but you're gonna have to help me," she says.

But when Gina teams up with Seal Team Six, it's clear she's the one calling the shots. "This is my opp and you are my shooters," she demands. "We're after the same thing... payback."

The new season of Six, consisting of 10 episodes,kicks off with Navy SEAL Team Six on a mission to destroy the terrorist network responsible for the shooting of their former team leader, Richard “Rip” Taggart (Walton Goggins), whose fate is left up in the air. Led by Joe "Bear" Graves (Barry Sloane), the Navy SEALs will join forces with Cline (Munn) to scour Eastern Europe, infiltrating hostile territory and terrorist hot spots like Chechnya as they track the mastermind behind Michael’s (Dominic Adams) jihadist network. The chase will bring the Navy SEALs to the border of Russia, where the consequences of their actions could spark World War III.